/*
 定义了滚动栏的样式
*/
.myscorll {
  position: absolute;
  width: 100px;
  height: 100px;
  z-index: 100;
}
.myscorll .ball {
  width: 10px;
  height: 10px;
  border-radius: 100px;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-5px);
  background-color: #ffde59;
  z-index: 100;
  cursor: pointer;
}
.myscorll .way {
  width: 2px;
  height: 120%;
  position: absolute;
  left: 50%;
  transform: translateX(-1px);
  top: -10%;
  background-color: #ffde59;
}
